The magazines presented here are based on
light alloy magazines.For
steel magazines, increase weight by 2%; for plastic or synthetic magazines;
decrease weight by 8 percent.

10.3mm Swiss

Notes:
Originally designed for single-shot target rifles in the late 1800’s, the 10.3mm
Swiss was originally a blackpowder round for a very short time, but quickly
switched over to smokeless powder. A rimmed cartridge, the 10.3mm Swiss is
little more than a very-slightly modified version of the British .450/400 2 3/8”
Blackpowder Express round.(The
Swiss round uses a bit more propellant and a heavier bullet.)The 10.3mm Swiss round is adequate for virtually all North American and
European game, and is also a good man-stopper.The round is primarily still popular in Switzerland and Germany (and in
one isolated Swiss canton, is the only
legal hunting round).The 10.3mm
Swiss is still manufactured in Switzerland and Germany by RWS.

Other Names:
10.3x60Rmm, 10.3x60mm Rimmed

Nominal Size:
10.3x60mm

Actual Size:
10.54x59.94mm

Case Type:
Necked

Weight: 57.53 kg
per case of 1000; Price $1050 per case

Magazines:

Per round: 0.052 kg

10.75x68mm Mauser

Notes: This is a
magnum Mauser rifle round that was introduced in the early 1920s and is still
listed in RWS catalogs.The round
was also once made by Kynoch of England, and rifles were made by Mauser,
Browning, and Dumoulin for the 10.75x68mm Mauser.Old Western Scrounger and Barnes make bullets for the round.It is a fairly powerful round, but due to the blunt-nosed shape,
penetration is only average.The
round is also a softpoint, and cannot be counted upon to hold together inside
the target; this is another strike against it as far as hunters are concerned
(though it may be a plus when used on people).

Nominal Size:
10.75x68mm

Actual Size:
10.77x67.82mm

Case Type:
Necked

Weight: 77.25 kg
per case of 1000; Price: $1240 per case

Magazines:

Per round: 0.062 kg

4-round box: 0.51 kg

12.7mm Russian

Notes:
Originally developed for the abortive Russian DK heavy machinegun in the early
1920s, this round came into its own just before and during World War 2 with its
use in the DShK machinegun and aircraft armament.It is one of the longest-lived round still in use, being used to this day
in helicopter armament and ground weapons like the DShK, NSV, and Kord
machineguns, as well as in several antimaterial and heavy sniping rifles.It is based heavily on the old German 13mm TuF round.The 12.7mm Russian is normally steel cased, but brass cases are becoming
more and more common of late.It
also normally uses corrosive Berdan primers, making long-term storage a problem,
but more modern primers have also become more common lately.Use in sniper and antimaterial rifles is problematic due to accuracy (the
rounds normally available are designed for machineguns and not precision
shooting), but better-qualities rounds are becoming available, as are
Western-made rounds.The standard
ball ammunition is like many Russian rounds: there is a space in front of the
round to aid in balancing of the bullet and increase damage when it hits (and
also reflects the poor method of jacketing in Russian-made bullets).

A steel cored
(or tungsten-cored) armor-piercing (AP) round is available; double all prices
for this round.The Russians are
also making what they are calling “match-quality ammunition” for the 12.7mm
Russian round; it is not up to the quality that Western shooters would call
match quality, but it is better than standard 12.7mm Russian rounds.Triple all prices for this ammunition.

Notes: Designed
specifically for the T-Gew Model 1918 antitank rifle, the 13mm T-Patrone was
later (for a short time) adopted for use on Nazi and pre-Nazi aircraft.The round was effective, for a very short time, against the tanks of the
period, but quickly became obsolete (like most antitank rifle rounds), and was a
better antimateriel and long-range sniping round.Nonetheless, it quickly became a rather rare round, and today is found
only as a rather rare handload, with the rifles and machineguns to fire rarer
still.The 13mm T-Patrone is
essentially a greatly-enlarged version of the 8mm Mauser cartridge, using the
same bullet shape (but not the same bullet); in addition, the 13mm T-Patrone
bullet is a steel-cored AP round.

Other Names:
13x92mmSR T-Patrone, 13x92SR

Nominal Size:
13x92mm (some sources say 13x94mm)

Actual Size:
Unknown

Case Type:
Necked

Weight: 13.43 kg
per box of 100; Price: $1222 per box

Magazines:

Per round: 0.122 kg

14.5mm KPV

Notes: Like many
such large-caliber rounds of the period, the 14.5mm KPV round was designed in
1941 for antitank rifles, which by then were already obsolete.After World War 2, however, it was picked up for use in a newly-designed
heavy machinegun meant for mounting in armored vehicles – the KPV machinegun.In this role, though ineffective against tanks, it has proven quite
useful against personnel, thin-skinned vehicles, and even some lightly-armored
vehicles.In addition, since the
early 1980s an increasing number of antimaterial rifles have been chambered for
this round. While most Russian, Chinese, and former Pact-made ammunition in this
caliber is made for use in the KPV and is not really of a quality necessary for
sniping, increasingly there are Western or Eastern European companies who are
making quantities of quality 14.5mm ammunition for this purpose.

A steel-cored
(or rarely, tungsten-cored) armor-piercing (AP) version of this round exists;
double all prices for this round.

Notes: This is a
relatively rare round, since it was developed at the beginning of World War 2
and used only for a short period of time as an aircraft gun in early versions of
the Me-109 fighter.An extremely
few small (but rather heavy) arms have been developed over the years which fire
the round, and some companies still manufacture very small lots of it, but it is
still rather rare.It is usually
found these days unbelted, but original lots of the 15mm Mauser were usually
belted for use in aircraft.The
15mm Mauser gun was quickly found to be wanting (at least by the Nazis) as an
aircraft gun, and it was replaced in less than a year as an aircraft gun by
weapons firing 20mm ammunition.The
15mm Mauser was produced in a standard ball version, an armor-piercing version,
a ball tracer, and an AP tracer.AP
versions cost double the standard cost for the 15mm Mauser round.

Other Names:
MG-151/15 (though this is actually the name of the gun which fired it).

Nominal Size:
15x96mm

Actual Size:
Unknown

Case Type:
Necked

Weight: 20.1 kg
per box of 100; Price: $848 per box

Magazines:

Per round: 0.17 kg

16-round box: 4.51 kg

15.2mm Steyr AMR

Notes: This
round has seen a long development period (along with the single weapon designed
to fire it, the Steyr IWS-2000 antimaterial rifle), beginning in 1988.It began as a tungsten-cored 15mm AP round, went to a 14.5mm SLAP round,
and is now a 15.2mm SLAP round.The
case is of conventional brass bottle-necked design, while the sabot is of a
synthetic material.The penetrator
itself is a 5.5mm tungsten dart with an extremely flat trajectory, high
velocity, and developing considerably muzzle and terminal energy.It is capable of penetrating light armored vehicles easily as well as
destroying equipment (and people), and also causes considerable fragmentation
behind the armor plate or item it penetrates.Currently, the fate of the round is tied to the rifle which fires it;
while it is rumored to be used by some special operations units, Steyr is still
finding official sales elusive.

Other Names:
15.2mm IWS-2000

Nominal Size:
15.2x169mm

Actual Size:
16.56x169.91mm (Case and neck)

Case Type:
Necked

Weight: 16.5 kg per
box of 100; Price: $3638 per box

Magazines:

Per round: 0.15 kg

5-round box: 1.47 kg

8-round box: 2.15 kg

10-round box: 2.61 kg

.38-40 Winchester

Notes: This
round was developed way back in 1874 as a blackpowder round.It made the jump to modern propellants shortly thereafter.It is a .44-40 round necked down to a bullet that is actually .401
caliber.It is primarily a round
for lever-action rifles and revolvers.No rifles have been chambered for this caliber by major manufacturers
since 1937, though it was once a very popular medium-power cartridge.Present factory loads are designed for revolvers, and handloading is
necessary for full performance in rifles.The .38-40 Winchester is best used as a varmint round, as its range is
unspectacular and its striking power not great.

Other Names:
.38-40 Winchester Centerfire, .38-40 WCF

Nominal Size:
10x33mm

Actual Size:
10.18x33.02mm

Case Type:
Necked

Weight: 3.36 kg
per box of 100; Price: $108 per box

Magazines:

Per round: 0.027 kg

.40 BSA

Notes: Like the
.33 and .26 BSA rounds, the .40 BSA round was introduced in 1921 by BSA for its
sporting rifle based on the 1914 Enfield rifle.Essentially a larger version of the other two BSA proprietary cartridges,
it suffered from the same deficiencies, and was also withdrawn quickly (along
with the rifle that fired it).It
is now the province primarily of handloaders.

Other Names: .40
Belted Rimless, .400 BSA

Nominal Size:
10.16x61mm

Actual Size:
10.39x60.96mm

Case Type:
Necked

Weight: 5.69 kg
per box of 100; Price: $207 per box

Magazines:

Per round: 0.052 kg

5-round Clip: 0.26 kg

.40-50 Sharps Straight

Notes: Introduced in 1879, this
was the smallest round Sharps made.
It is almost exclusively a blackpowder round, but Cordite propellant versions
have been made through the years, almost always handloaded and loaded very
lightly due to the thin walls of the case.No one makes this round anymore, except for handloaders, but cases are
made by Buffalo Arms, and serviceable cases can also be made from the .30-40
Krag case.The bullet of this round
is normally paper-patched.

Nominal Size:
10.2x48mm

Actual Size: 10.24x47.75mm

Case Type:
Straight

Weight: 3.47 kg
per box of 100; Price: $126 per box

Magazines:

Per round: 0.032 kg

.40-60 Marlin

Notes: The
.40-60 Marlin is an old cartridge that began life as a blackpowder cartridge and
later switched to modern propellants, and few rifles are chambered for .40-60
Marlin today.It was originally
designed for the Marlin 1881 and 1895 lever-action rifles; they used the same
basic design as the Winchester 1893 and 1894, but used a chamber which was
larger and longer.The .40-60
Marlin appears to be the same case as that of the .40-65 Winchester, but with a
different powder loading and heavier bullet.Therefore, the .40-60 Marlin and .40-65 Winchester are interchangeable in
most rifles, though a Marlin rifle’s performance will suffer if firing a .40-65
Winchester and vice versa.Take
care not to mix up the .40-60 Marlin and .40-60 Winchester; they are nearly the
same dimensions, but neither will cycle in rifles designed for the other.The .40-60 Marlin is now manufactured on an on-off basis for rifles
designed for it and still in use, like the Colt New Lightning.However, handloading can be done using trimmed .45-70 cases and most
.40-caliber rifle bullets of 260 grains in weight.

Nominal Size:
10x54mm

Actual Size:
10.24x53.59mm

Case Type:
Straight

Weight: 4.41 kg
per box; Price: $141 per box

Magazines:

Per round: 0.035 kg

.40-60 Maynard

Notes: This
round was designed specifically for the Maynard Model 10, 12, and 13 Hunting
rifles and the Model 15 and 16 Target rifles.It was originally a long-range blackpowder round, but some were later
loaded with a lighter charge of Cordite.Unfortunately, the performance of the .40-70 Maynard was almost identical
to the similar Marlin, Sharps, and Winchester rounds of the time, and therefore
never had a chance to become popular or widely-used.No one makes cases, bullets, or complete rounds of this type anymore, but
cases can be made from .303 British cases, and bullets handmade.

Other Names:
.40-60 Maynard 1882

Nominal Size:
10.6x70mm

Actual Size:
10.59x69.85mm

Case Type:
Straight

Weight: 5.41 kg
per box of 100; Price: $196 per box

Magazines:

Per round: 0.049 kg

.40-60 Winchester Centerfire

Notes: Largely
considered obsolete, the .40-60 Winchester Centerfire round is still chambered
in a limited quantity of rifles. Therefore, small lots are still being made by
Winchester as well as some other manufacturers.The round is bottlenecked and carries a fairly heavy bullet, giving it
decent power though deficient penetration.The .40-60 Winchester Centerfire round was originally a blackpowder round
that later was used with modern propellants, and was popular in its day, though
it was later surpassed by the .45-70 Government round and other rounds.

Other Names:
.40-60 Winchester

Nominal Size:
10.3x48mm

Actual Size:
10.26x47.5mm

Case Type:
Necked

Weight: 4.91 kg
per box of 100; Price: $79 per box

Magazines:

Per round: 0.039 kg

11-round box: 0.74 kg

.40-65 Winchester

Notes: This
round was originally introduced in 1887 as the .40-65 Winchester & Marlin; it
could be had in both blackpowder and modern propellant loadings.It’s first use was in the Winchester 1886 rifle; Marlin did not have a
rifle for the round until 1895.The
.40-65 Winchester round was produced in large numbers at first, but these number
steadily decreased; it’s last catalog listing by any major ammunition
manufacturer was by Winchester in 1935.Today, small lots are manufactured by several ammo manufacturers,
primarily to satisfy the owners of rifles that chamber the .40-65 Winchester.In real-like costs, this means that the round is expensive.Handloading can be done using .45-70 Government cases as a start and
using 260-grain or 300-grain .40-caliber rifle bullets.

Other Names:
.40-65 Winchester & Marlin

Nominal Size:
10.3x53mm

Actual Size:
10.31x53.34mm

Case Type:
Straight

Weight: 4.45 kg
per box of 100; Price: $142 per box

Magazines:

Per round: 0.036 kg

.40-70 Sharps Straight

Notes: This is
an update of an earlier blackpowder round, the .40-65 Sharps.It’s essentially the same case with a larger powder load; at it’s
introduction, it was, in fact a blackpowder load, though it later made the jump
to smokeless powder.Sharps,
Remington and Winchester all made single-shot rifles around the time of the
cartridge’s introduction, though currently only Shiloh Sharps makes rifles
chambered in .40-70 Sharps Straight.Ballistically, it’s about equivalent to a dozen rounds of about the same
caliber and powder load, though the heavy 330-grain and 370-grain bullets means
that damage is only average and penetration a little deficient.The round-nosed soft-lead bullets don’t help with penetration.Small lots are made by several small ammunition manufacturers, but
handloaders often find the making of .40-70 Sharps Straight rounds difficult.

Nominal Size:
10.2x48mm

Actual Size:
10.24x47.75mm

Case Type:
Straight

Weight: 3.94 kg
per box of 100; Price: $126 per box

Magazines:

Per round: 0.032 kg

.40-70 Winchester

Notes: This is
another round first designed for use in the Winchester 1886 rifle, but later
chambered in other rifles, most notably those of Marlin.It was introduced in 1895 as a modern-propellant cartridge, but failed to
gain a wide following and was never produced at more than a low rate through the
years.Winchester, the last major
ammunition company to produce it, dropped it in 1935, at which point Winchester
was producing only small numbers of the .40-70 round.The .40-70 round is basically a necked-out version of Winchester’s .38-40
round, using a larger, heavier bullet with a propellant charge virtually
unchanged from that of the .38-40; it packed, however, a powerful punch, though
a strong recoil.The .40-70 round
is sometimes confused with the .40-72 round, but the .40-72 Winchester will not
chamber in a weapon chambered for .40-70 and vice versa.Handloaders can make .40-70 cases from .45-70 cases, though the neck
would be short and close attention to detail will be required; a better bet is
raw .45 Basic cases.Attention must
also be made to the fact that the bullet is a bit larger than .40-caliber.

Nominal Size:
10.3x61mm

Actual Size:
10.29x60.96mm

Case Type:
Necked

Weight: 6.34 kg
per box of 100; Price: $203 per box

Magazines:

Per round: 0.051 kg

.40-72 Winchester

Notes: This was
another round specifically designed for the Winchester 1895 lever-action rifle,
and it was discontinued when the rifle was in 1936.It was never a popular round, and not nearly as powerful as company
literature would seem to indicate.
Like the .38-72, it is very difficult to handload, and very rare these days.

Nominal Size:
10.3x66mm

Actual Size:
10.31x66.04mm

Case Type:
Straight

Weight: 5.51 kg
per box of 100; Price: $176 per box

Magazines:

Per round: 0.044 kg

5-round clip: 0.22 kg

.40-82 Winchester

Notes:
Introduced in 1885 for a Winchester single-shot rifle of the time, the .40-82
was also used in the Winchester 1886 lever-action rifle.It began as a blackpowder round, but was popular enough at the time to
make the jump to smokeless powder.
However, its popularity slowly waned, and by 1935, Winchester, the last major
ammunition maker to make the .40-82, had dropped from its catalog.Today, rifles chambered for .40-82 are seldom encountered and the rounds
are made in very small lots when they are manufactured at all.The .40-82 is, therefore, more in the realm of handloaders.Handloaders find making the .40-82 difficult, with a procedure similar to
that of the .40-70 Winchester. Nonetheless, the .40-82 packs a decent punch,
adequate for most North American game as well as human beings.

Other Names:
.40-82 Winchester Centerfire, .40-82 WCF

Nominal Size:
10.3x61mm

Actual Size:
10.31x60.96mm

Case Type:
Necked

Weight: 6.36 kg
per box of 100; Price: $204 per box

Magazines:

Per round: 0.051 kg

.40-90 Sharps Straight

Notes: Oddly,
though this cartridge was introduced in 1885, and Sharps rifles were chambered
for it, it did not appear in any Sharps catalogs until recent Shiloh Sharps
catalogs.Though Winchester made
case lots in its time, currently only small lots are made by small ammunition
manufacturers.The .40-90 Sharps
Straight case was a type of case called an “Everlasting” case, meaning basically
that it was up to today’s standards and able to take repeated reloadings.The case walls were, in fact, so heavy that powder loads were reduced
over similar-sized rounds.
Handloaders will find that the .40-90 Ballard cases are virtually identical
except for the length.Performance
and penetration were average for such a round, as was range.

Other Names:
.40-90 Sharps

Nominal Size:
10.2x83mm

Actual Size:
10.24x82.55mm

Case Type:
Straight

Weight: 6.8 kg
per box of 100; Price: $218 kg per box

Magazines:

Per round: 0.054 kg

.44-40 Winchester

Notes: This is a
very old cartridge that was originally designed for the Winchester Model 1873
lever-action rifle.Virtually every
American firearms manufacturer has offered a weapon in this caliber at some
point in its history.It is said
that the round has killed more game and people than any other in American
history.This round was originally
a blackpowder round, but it has not been loaded with black powder in some time
(except by certain firearms enthusiasts).The round has decent range, but the trajectory is not very flat at ranges
above 100 meters.

Other Names: .44
Winchester Centerfire, .44 Winchester

Nominal Size:
10.8x33.8mm

Actual Size:
10.9x33.27mm

Case Type:
Straight

Weight:31 kg per case of 1000; Price: $500 per case

Magazines:

Per round: 0.025 kg

.44-77 Sharps & Remington

Notes:The .44-77 Sharps & Remington round was originally a blackpowder round,
but did not stay that way for long, as modern propellants became available
fairly soon thereafter and it was converted to this propellant.Introduced specifically for the Model 1869 Sharps rifle, it was soon
adapted to a number of other rifles and became a popular target round in the
late 1800s and early 1900s (in fact, it was used more for target shooting than
hunting).Though it is not
confirmed, the .44-77 is said to be a combination of a modified .42 Russian case
and a .43 Spanish bullet; the case is slightly necked (bottlenecked) and the
bullet is flat-nosed.Remington
still makes factory loads for this round, but it is still a rather rare round.

Notes: This
round was developed for the US military and adopted by them in 1873.
After its replacement by the .30-40 Krag
in 1892, its popularity took off as a civilian cartridge, especially in
single-shot rolling-block-type rifles.The .45-70 also continued in US military service well beyond 1900.American companies stopped producing the .45-70 in the 1930s, leaving it
in the hands of handloaders, but recently it has staged a comeback with the
popularity of Cowboy shooting, and factory loads are being made again.The unfortunate problem with the .45-70 is range and its curving
trajectory beyond 150 meters.

Notes: The
.45-75 Winchester Centerfire was introduced along with the Winchester 1876 lever
action rifle; the rifle was itself an enlarged version of the Winchester 1873
rifle.The cartridge is a
bottlenecked case that was shorter and fatter than the .45-70 Government.The round has more power than the ,45-70 Government, though it does not
have the range of that cartridge.
The round was designed to protect homesteads from robbers, and was therefore
designed to be a man-killer from its inception.The action of the Winchester 1876 was not particularly strong, so the
.45-75 Winchester was usually :sub-loaded” at its inception; later versions have
full-power .45-75 Winchester Centerfire rounds.The round is considered inferior for African game, but adequate for North
American game; Teddy Roosevelt is said to have favored the ,45-75 Winchester
Centerfire round against Grizzlies, as its rifle allows for quick follow-up
shots.

Other Names:
.45-75 Winchester, .45-75 Winchester Centennial

Nominal Size:
11.5x48mm

Actual Size:
11.53x48.01mm

Case type:
Necked

Weight: 6.26 kg
per box of 100; Price: $100 per box

Magazines:

Per round: 0.05 kg

8-round box: 0.72 kg

.45-90 Sharps

Notes: This is
one of several rounds developed for .45-caliber Sharps rifles, in various case
lengths.The .45 Sharps rounds
typically used soft lead bullets and blackpowder charges; however, more modern
bullets and loads were developed later on at various points in history.This round is primarily used today by the Cowboy Shooting enthusiasts;
most are handloaded, though every so often some company makes some factory
loads.

Other Names:
.45-90 Sharps Straight

Nominal Size:
11.6x53mm

Actual Size:
11.63x53.34mm

Case Type:
Straight

Weight: 5.66 kg
per box of 100; Price: $182 per box

Magazines:

Per round: 0.045 kg

.45-90 Winchester

Notes: The
.45-90 Winchester is sort of an attempt to make the .45-70 Government cartridge
more powerful; the case is longer, the propellant charge larger, and the bullet
lighter by a very small amount.
However, damage and penetration are about the same as the .45-70, and range is
even less, by a small amount.This
is probably why the .45-90, introduced in 1886, was not chambered in many
rifles, and why production stopped not long after the switch to modern
propellants.Today, only small runs
are made by smaller ammunition manufacturers, and by handloaders.

Other Names:
.45-90 Winchester Centerfire, .45-90 WCF

Nominal Size:
11.6x61mm

Actual Size:
11.61x60.96mm

Case Type:
Straight

Weight: 6.45 kg
per box of 100; Price: $206 per box

Magazines:

Per round: 0.052 kg

.45-100 Sharps

Notes: This is
basically a longer version of the .45-90 Sharps round, and the comments for the
.45-90 Sharps apply to the .45-100.

Other Names:
.45-100 Sharps (Straight)

Nominal Size:
11.6x66mm

Actual Size:
11.63x66.04mm

Case Type:
Straight

Weight: 7.01 kg
per box of 100; Price: $224 per box

Magazines:

Per round: 0.056 kg

.45-110 Sharps

Notes: This is
basically a longer version of the .45-90 Sharps round, and the comments for the
.45-90 Sharps apply to the .45-110.

Other Names:
.45-110 Sharps (Straight)

Nominal Size:
11.6x70mm

Actual Size:
11.63x69.85mm

Case Type:
Straight

Weight: 7.43 kg
per box of 100; Price: $238 per box

Magazines:

Per round: 0.059 kg

.45-120 Sharps

Notes: Though in
some ways this round may be thought of as a longer version of the .45-90 Sharps,
the .45-120 actually has thicker walls to contain the much more powerful
propellant charge.The round did
not have a particularly long lifetime, since the Sharps Rifle Company failed in
1881, though several other rifles were chambered for the round.Most rounds after that point were handloaded, but in 1991-1992 the
Eldorado Cartridge Company made a run of cases and factory loads, primarily for
the Cowboy Shooting enthusiasts.It
is rare to find a .45-120 Sharps round using modern propellants, though it is
not unknown.Even in blackpowder
form, it is a quite powerful round for a straight-walled cartridge.

Other Names:
.45-120 Sharps (Straight), .45-120 Sharps 3 1/4”

Nominal Size:
11.6x82mm

Actual Size:
11.63x82.55mm

Case Type:
Straight

Weight: 8.78 kg
per box of 100; Price: $280 per box

Magazines:

Per round: 0.07 kg

.50 Browning Machinegun

Notes: This
round was originally designed as an antitank rifle round in 1918.The antitank rifle was quickly dropped, but John Browning designed a
heavy machinegun around it instead.
This weapon and several other companion pieces, as well as several other
machineguns firing the same round, have formed the mainstay of Western heavy
machineguns ever since.The .50
Browning Machinegun round is a huge, cigar-sized round that is effective against
personnel and light armored vehicles.Recently, the round has been used in heavy sniper and antimaterial
rifles, to great effect.It is also
regarded as a quasi-sporting round, normally used in long-range target
competitions.It can be used to
take down everything from people to aircraft.

A SLAP (Saboted
Light Armor Penetrator) version of the .50 Browning Machinegun round is
available.Double all prices for
this round.A match-quality round
is also available; multiply all prices for this round by five.A subsonic version of this cartridge is available; triple all prices.

Notes: This
cartridge was the standard US Army round from 1866-73, and was originally a
blackpowder round.It is a
centerfire round which is a modified form of the .50-60-400 Joslyn Rimfire
round, and was the first centerfire round used by the US military.It was replaced in the US military by the .45-70 Government round in
1873, but continued to be used by some civilians until the turn of the 20th
century, as it is quite effective on buffalo and other large game.Some collectors still use the round, but it is always found as a handload
as no company currently manufactures the .50-70 Government, and haven’t since
the 1940s.However, with the rise
of Cowboy Action shooting, cases are starting to be manufactured again, along
with weapons which chamber the round, and it probably won’t be long before
complete rounds are again manufactured.

Other Names:
.50-70 Musket

Nominal Size:
13x44mm

Actual Size:
13x43.69mm

Case Type:
Straight

Weight:5.1 kg per box of 100; Price: $186 per box of 100

Magazines:

Per round: 0.046 kg

.50-70 Maynard

Notes: The
.50-70 Maynard round (at that time called the .50-70 Sharps) was introduced in
1872 along with three longer versions of the cartridge (.50-90, .50-100, and
.50-110).It was a blackpowder
round at the time, but soon converted to modern propellants.It was designed specifically for buffalo hunting, and meant to be the
short-range version of the .50-70 family.Production of the round was later taken over by the Maynard company, but
was discontinued in the mid 20th century.Currently, about the only way to get a .50-70 Maynard round is to find
someone who handloads it or do it yourself; though cases are still manufactured
and readily available, complete rounds are not.

Other Names:
.50-70 Sharps, Big Fifty, Poison-Slinger

Nominal Size:
13x48mm

Actual Size:
13.06x47.75mm

Case Type:
Straight

Weight: 5.63 kg
per box of 100; Price: $204 per box

Magazines:

Per round: 0.051 kg

.50-90 Sharps

Notes:
Essentially the same round as the .50-110 Sharps listed below but with a shorter
case and less propellant; the .50-90 Sharps was also originally a blackpowder
round, later switched to smokeless propellant.It was originally designed for buffalo hunting.(Though the .50-110 was also designed for buffalo hunting, it was
somewhat delayed in mass production, and by the time the .50-110 arrived on the
scene in large numbers, the heyday of buffalo hunting was over.)The .50-90 uses the same bullet as the .50-110.As with the .50-110, the .50-90 is not available in factory loads, except
by special order from Sharps, but bullet molds are made by Lyman, and cases are
available from several companies.

Other Names: Big
Fifty, Poison-Slinger

Nominal Size:
13x63.5mm

Actual Size:
12.93x63.5mm

Case Type:
Straight

Weight: 7.34 kg
per box of 100; Price: $267 per box

Magazines:

Per round: 0.067 kg

.50-95 Winchester Centerfire

Notes: The
.50-95 Winchester Centerfire was originally introduced as a chambering option
for the Winchester 1876 Centennial rifle, and was the largest chambering for
that particular rifle.It was
introduced in 1879.It proved to be
less than popular, and had a rather short production span.The .50-95 Winchester Centerfire did gain a small following among buffalo
hunters of the period, though it is only a marginal round for taking down
buffalo, though it is quite capable of taking down a man.Today, only a very few rifles are chambered in this caliber (such as
Chaparral’s Reproduction of the Winchester 1873), and only small lots are made
by manufacturers.The .50-95
Winchester Centerfire round is more in the realm of handloaders these days,
using shortened .348 Winchester shells or shells from the .50-90 Sharps.

Other Names:
.50-95 Winchester, .50-95 Winchester Express

Nominal Size:
13x49mm

Actual Size:
13.03x49.28mm

Case Type:
Straight

Weight: 6.58 kg
per box of 100; Price: $210 per box

Magazines:

Per round: 0.053 kg

.50-110 Sharps

Notes:
Introduced along with two shorter rounds (the .50-90 and .50-100) in 1872, the
.50-110 Sharps and its shorter relatives were designed to be more powerful
version of the .50-70 Sharps (.50-70 Maynard, above), and meant specifically for
long-range buffalo hunting.It was
originally a blackpowder round, but was later offered in limited quantities with
Cordite propellant.This round is
not available in factory loads, except by special order from Sharps, but bullet
molds are made by Lyman, and cases are available from several companies.

Other Names: Big
Fifty, Poison-Slinger

Nominal Size:
13x73mm

Actual Size:
12.93x72.9mm

Case Type:
Straight

Weight: 8.51 kg
per box of 100; Price: $310 per box

Magazines:

Per round: 0.077 kg

.55 Boys

Notes: The .55
Boys originated, like the .50 Browning Machinegun round, as an antitank round in
between World War 1 and 2, to be used with an experimental antitank rifle by
Captain Boys of the British Small Arms Committee.Needless to say, the rifle which became the Boys Antitank Rifle was
basically obsolete before design work on it even began in the mid-1930s, as was
the .55 Boys round in its intended purpose, and it was replaced by the PIAT in
1940.Though essentially useless in
its intended role, the .55 Boys did make an admirable manstopper, though actual
sniping and antimaterial use of the Boys Antitank Rifle was in fact quite small.

The .55 Boys
uses a belted cartridge (one of the few to actually be used by modern military
forces of any country); the bullet used a steel-cored copper-jacketed bullet.The .55 Boys round is believed to have been adapted from an unspecified
high-power civilian hunting rifle cartridge of the period (though some say it is
a modified .50 Browning Machinegun round), which is the probable reason for it
being a belted round.However, the
design of this belted round allowed the .55 Boys to be loaded with a large
propellant charge and withstand very high pressures.Later, a tungsten-cored version with the bullet jacked inside hard
plastic was developed, giving the round even greater penetration (though still
basically useless against most armored vehicles); this round was known as the W
Mk 2 ACPR .55 round.This round, if
you can find it, will cost five times the normal
Twilight 2000 v2.2 price listed
below.

Like the rifle
itself, .55 Boys rounds are as scarce as hens’ teeth.Most .55 Boys ammunition found today is handloaded (almost always
modified from .50 Browning Machinegun brass), and is almost always of the
steel-cored variety (or even without the steel core).Modern analogues of the ACPR round are next to impossible to find
handloaded.Original .55 Boys
ammunition (as with the rifle and even the magazines) will fetch extremely high
real-life prices on the international market (hundreds of times greater than the
Twilight 2000 price presented here).

Notes:One of the oldest rifle cartridges in existence, the .56-50 Spencer is an
improved and lengthened form of the .56-46 Spencer, which was designed for the
Spencer Carbine (which arrived too late for the Civil War).This version of the Spencer cartridge was first fielded shortly after the
Civil War as a blackpowder round, but was later switched to Cordite for a
propellant.It, along with rifles
firing the .56-50 and 56-52 Spencer, was issued widely to US troops fighting
Native American tribes in the West.
The rifles did were not in US military service for long, but they remained
popular in civilian hands until the early 1920s, and factory-made rounds were
made by Springfield and Remington until at least 1920.Taylor’s & Company currently loads small lots of both blackpowder and
smokeless powder versions of the .56-50 Spencer, for use in its replicas and for
use by Cowboy Shooting enthusiasts and collectors.Handloaded versions are just as common however.The .56-50 Spencer is considered a decent deer-hunting cartridge, but was
never really considered an adequate man-stopper.

Notes: Designed
by Jeffery in 1902, the .400 Jeffery was a longer, improved version of an older
blackpowder round, the .450-400 Nitro Express 3 1/4-inch.It was designed exclusively for modern propellants, and never used
blackpowder propellant.It was a
very popular round until the advent of the .375 H&H Magnum, which offers similar
performance in a lighter round.The
.400 Jeffery, however, does offer slightly better performance than the .375 H&H
Magnum, especially in the area of damaging potential.Like most of the heavy rounds of this period, the .400 Jeffery was
designed for hunting large African game, and is generally overpowered for even
large game on other continents.
Currently, A-Square is the only company still manufacturing .400 Jeffery
ammunition, though bullets are still available from Barnes and Woodleigh, and
cases are available from Bertram which can be used to form a .400 Jeffery case
with little difficulty.Rifles
which fire the round are, however, becoming more and more scarce.

Notes: Invented
by John Howard “Pondoro: Taylor to provide a cartridge with the power of the
.416 Rigby but with less kick, the .400 Pondoro is essentially a necked-down
version of the .416 Rigby.The
result is a round that has the sheer power of the .416 Rigby while keeping the
range and flat trajectory.Recoil
is only a little less than the .416 Rigby, and legible in most cases in game
terms.The .400 Pondoro is
perfectly adequate for most African game, and some North American game.It is certainly a man-stopper.Though small lots are made by manufacturers now and again, most work on
the .400 Pondoro is done by handloaders.

Nominal Size:
10.2x76mm

Actual Size:
10.16x76.2mm

Case Type:
Necked

Weight: 7.73 kg
per box of 100; Price: $247 per box

Magazines:

Per round: 0.062 kg

.401 Winchester Self-Loading

Notes:This round was developed to be fired from the Winchester Model 1910
rifle, a modification of the Model 1907.The cartridge was discontinued by Winchester in 1936, but other companies
continued to make the .401 Winchester Self-Loading until after World War 2.The .401 Winchester Self-Loading is the most powerful of Winchester’s
“Self-Loading” line of cartridges, and the only one of them useful against
medium game.It can be a bit tricky
to handload, but not too difficult.

Other Names:
.401 WSL, .401 Winchester Auto

Nominal Size:
10.3x63mm

Actual Size:
10.31x63.5mm

Case Type:
Straight

Weight: 5.3 kg
per box of 100; Price: $170 per box

Magazines:

Per round: 0.042 kg

4-round box: 0.35 kg

.404 Dakota Magnum

Notes: Developed
from the .404 Jeffery cartridge, the .404 Dakota Magnum has a different case
shape than the .404 Jeffery and is loaded a bit more heavily then the .404
Jeffery – yielding more velocity at a lower chamber pressure than the round the
.404 Dakota Magnum was actually meant to compete with, the .416 Rigby.This makes it an excellent big-game hunting cartridge, for large game all
over the world.It is found mostly
as a proprietary cartridge in Dakota rifles, though some other makes of rifle
also fire it.The round is readily
available from Dakota Arms.

Other Names:
.404 Dakota

Nominal Size:
10.26x73mm

Actual Size:
10.72x72.9mm

Case Type:
Necked

Weight: 81.63 kg
per case of 1000; Price: $3270 per case

Magazines:

Per round: 0.065 kg

.404 Jeffery

Notes: This
round was introduced in 1909, and was extremely popular for decades.It slowly declined in popularity over more decades, and almost
disappeared completely.In 1993,
Dynamit Nobel decided to manufacture the .404 Jeffrey again, and Ruger chambered
a version of its M-77 rifle for it.
A Canadian company named NASS also announced plans to manufacture the .404
Jeffery, along with Dakota Arms in the US, and with Norma, RWS, and Bertram
making cases.The .404 Jeffery was
designed specifically for bolt-action rifles. Modern
loads generally use heavier bullets and more propellant than the original
specifications called for.It is a
good general purpose game cartridge, able to take down medium and heavy game,
but is overpowered for light game.

Other Names:
.404 Rimless Nitro Express, 10.75x73mm

Nominal Size:
10.75x73mm

Actual Size:
10.72x72.9mm

Case Type:
Necked

Weight: 81.63 kg
per case of 1000; Price: $3270 per case

Magazines:

Per round: 0.065 kg

4-round box: 0.54 kg

5-round box: 0.64 kg

.405 Winchester

Notes: This
round was developed for the Winchester Model 1895 lever-action rifle, and that
rifle was first chambered for the .405 Winchester in 1904.It was also chambered in a few other rifles, and Theodore Roosevelt was
said to be quite fond of this round and Model 1895 rifle.Winchester stopped producing the round in 1936, but A-Square recently
began producing it in small amounts.The .405 Winchester is perhaps the most powerful rimmed cartridge ever
produced, and one of the most powerful straight-walled cartridges.The bullet is short, fat, and round-nosed, and loses velocity rapidly,
making for poor range and penetration relative to its size.Handloading is said to be very difficult.

Nominal Size:
10.5x65mm

Actual Size:
10.46x65.53mm

Case Type:
Straight

Weight: 5.63 kg
per box of 100; Price: $180 per box

Magazines:

Per round: 0.045 kg

5-round clip: 0.23 kg

.408 CheyTac

Notes: Designed
specifically for use with Cheyenne Tactical’s LRRS-Intervention heavy sniper
rifle series (introduced in 2001), the .408 CheyTac is essentially a British
.505 Gibbs case necked down to accept a smaller bullet along with a slight
redesign of the case itself.This
was done for the same reasons such a thing is normally done, in order to put a
heavy propellant charge behind a smaller bullet, producing a faster bullet with
a flatter trajectory and greater range and penetration.Cheyenne Tactical is also reputedly trying to sell a redesign of the M-60
GPMG chambered for this round.The
round falls in power approximately in between the 7.62mm NATO and .50 Browning
Machinegun, without being unduly heavy.The cases are actually made by a small German company named THEIS, while
the bullets are made by Lost River High Energy Technologies
of Idaho.(Sierra is also soon
going to be making these bullets in two weights.)

Though not
currently available, steel-cored AP ammunition is projected for the .408 CheyTac
round.Double all prices for this
type of round.

Twilight 2000
Notes: The .408 CheyTac round does not exist in the Twilight 2000 timeline.

Other Names:
.408 Cheyenne Tactical

Nominal Size:
10.4x80mm

Actual Size:
10.36x80.01mm

Case Type:
Necked

Weight: 16.5 kg
per box of 100; Price: $1500 per box

Magazines:

Per round: 0.15 kg

5-round box: 1.47 kg

.416 Barrett

Notes: Derived
from the .50 Browning Machinegun round’s case and a new bullet, the .416 Barrett
was designed to produce two ends: for sale to jurisdictions which consider
.50-caliber rifles illegal, and to produce a cartridge with high-damaging
capabilities and good penetration, but with a flatter trajectory than the .50
Browning Machinegun round while weighing less.They do appear to have mostly achieved this with the .416 Barrett round;
while its damaging capability is quite a bit less, penetration is equal to that
of a .50 Browning Machinegun round (and there are rumors of a future AP
version), and range easily exceeds that of the .50 Browning Machinegun round due
to the .416 Barrett’s far greater speed.In may places (such as California in the US), rifles firing the .416
Barrett round are some of the most powerful a civilian can legally buy without
great paying a lot of taxes and fees to the state and being buried in paperwork.Being a very new cartridge (introduced in mid-2006), the .416 Barrett
round is still quite rare, but it will become more common in the future, I’m
sure.If an AP version does
materialize, double all prices below.

Twilight 2000
Notes: The .416 Barrett round does not exist in the Twilight 2000 timeline.

Nominal Size:
10.41x83mm

Actual Size:
10.57x82.96mm

Case Type:
Necked

Weight: 9.1 kg
per box of 100; Price: $364 per box

Magazines:

Per round: 0.073 kg

.416 Hoffman

Notes: This
round began as a wildcat round in the late 1970s, and was later adopted by
A-Square as a proprietary cartridge.It is based on a necked-up and improved .375 H&H Magnum case.It basically duplicates the .416 Taylor and .416 Rigby, having the same
weight of bullet and fractionally more powder, though the case in not as wide as
those two rounds.

Nominal Size:
10.6x72mm

Actual Size:
10.57x72.39mm

Case Type:
Necked

Weight: 7.94 per
box of 100; Price: $636 per box

Magazines:

Per round: 0.064 kg

.416 Howell

Notes: The .416
Howell has had an interesting story and development.It began as a Winchester version of the .416 Taylor round, and is thus
basically a beltless .416 Taylor with some minor dimensional differences.Winchester planned to introduce the round in 1979, but it never got off
the ground; some say it was because Winchester felt that it could not compete
with the .416 Remington Magnum round.An independent gunsmith, however, took the round and placed it into
limited production – however, the .416 Howell is still primarily in the realm of
handloaders these days.The .416
Howell basically duplicates the .416 Remington Magnum, though higher pressures
generally lead to a flatter-shooting, longer-ranged round.

Other Names:
.416 Howell Magnum, .416 Winchester Express

Nominal Size:
10.6x64mm

Actual Size:
10.57x63.5mm

Weight: 6.93 kg
per box of 100; Price: $223 per box

Magazines:

Per round: 0.045 kg

.416 Remington Magnum

Notes: This
round was introduced in 1988, and was the first American dangerous game
cartridge since the .458 Winchester Magnum.It is basically an 8mm Remington Magnum necked up to .416 caliber, and
uses very heavy bullets of 300-400 grains.(One unusual bullet for the .416 Remington Magnum is the 400-grain solid;
it is literally a solid brass bullet instead of being a lead bullet with a brass
jacket.)The .416 Remington has
proved to be an unexpectedly popular round, and is produced in large numbers for
a surprising amount of rifles.The
power and penetration of a rifle firing .416 Remington Magnum is exceptional,
but the recoil is too.

Nominal Size:
10.6x72mm

Actual Size:
10.57x72.39mm

Case Type:
Necked

Weight: 79.38 kg
per case of 1000; Price: $3230 per case

Magazines:

Per round: 0.064 kg

5-round box: 0.62 kg

.416 Rigby

Notes: Until
recently, only about 10,000 rifles total had been made to chamber this exotic
cartridge – that’s 10,000 rifles, not 10,000 types of rifles.In 1992, Ruger added a .416 Rigby-firing rifle to its product line, and
then some other companies took up the cartridge.The cartridge was designed with African hunting in mind, and despite its
blunt-nosed profile, it is capable of taking down large animals and even
penetrating light armor.

Other Names:
.416 Rigby Magnum

Nominal Size:
10.2x74mm

Actual Size:
10.57x73.66mm

Case Type:
Necked

Weight:8.08 kg per box of 100; Price:$646 per box

Magazines:

Per round: 0.065 kg

5-round box: 0.63 kg

.416 Taylor

Notes: This
round, introduced in 1972, is a .458 Winchester Magnum round necked down to .416
caliber, or a .338 Winchester Magnum necked up to .416 caliber.It was rumored that Remington would make the first commercial lots, but
A-Square did that instead.It is
ballistically similar to the .416 Rigby cartridge, and can handle the same sort
of game – able to handle most African game, and blow away most North American or
European game.

Other Names:
.416 Taylor Magnum

Nominal Size:
10.6x64mm

Actual Size:
10.57x63.5mm

Case Type:
Necked

Weight: 69.63 kg
per case of 1000; Price: $1110 per case

Magazines:

Per round: 0.056 kg

.416 Weatherby Magnum

Notes: This is a
relatively recent Weatherby development, being introduced in 1989 on the heels
of the .416 Remington Magnum.The
.416 Weatherby Magnum is based on a larger version of the .378 Weatherby Magnum
case, and of course, has more propellant and power than the .416 Remington
Magnum (but not enough to really show up in game terms in most cases, except as
more recoil).

Nominal Size:
10.6x74mm

Actual Size:
10.57x74.17mm

Case Type:
Necked

Weight: 8.14 per
box of 100; Price: $652 per box

Magazines:

Per round: 0.065 kg

.425 Express

Notes: This
round was designed by Cameron Hopkins and Whit Collins as a project to be
featured in the May 1988 issue of Guns
Magazine.The original rifle to
fire the .425 Express was designed by John French, based on a Ruger M-77 action.The round itself is a .300 Winchester Magnum case, shortened somewhat and
then necked out to the .425 Express bullet’s dimensions.It is more powerful than the .375 H&H Magnum, but less than the .458
Winchester Magnum, and fills the gap neatly, yielding excellent power and range.Since its debut, it has proven itself on African game as well as in North
America and Australia.The round
was at first available only as a handload (being essentially a wildcat at its
inception), but is now available from A-Square.

Nominal Size:
10.8x65mm

Actual Size:
10.74x64.82mm

Case Type:
Necked

Weight: 6.46 kg
per box of 100; Price: $234 per box

Magazines:

Per round: 0.059 kg

.444 Marlin

Notes: The .444
Marlin round was introduced in 1964.The first rifle to chamber it was the Marlin 336 lever-action rifle, but
the Marlin 444 is where it got its fame.The .444 Marlin is basically a stretched .44 Magnum round.At short ranges, the .444 Marlin can be quite powerful, but the
straight-walled cartridge and the flat nosed-profile do not lend it to long
range.

Nominal Size:
11.3x55mm

Actual Size:
10.9x54.86mm

Case Type:
Straight

Weight:51.25 kg per case of 1000; Price $820 per case

Magazines:

Per round: 0.041 kg

.450 Ackley Magnum

Notes: This
round was one of the largest cartridges that Parker Ackley ever designed.He used a full-length H&H case and necked it up to .45 caliber.The resulting case carries a large amount of propellant and a heavy,
round-nosed bullet, but the necking-up process resulted in an almost-straight
case with a very miniscule neck.
Ackley produced the cartridges in his own company for a while, but in 1995,
factory loads became available from A-Square.The round is powerful enough, and the case shaping process weakens the
case enough, so that reloading the case is often impossible or even dangerous.

Other Names:
.450 Ackley

Nominal Size:
11.6x72mm

Actual Size:
11.63x72.39mm

Case Type:
Straight

Weight: 76.88 kg
per case of 1000; Price: $1230 per case

Magazines:

Per round: 0.062 kg

.450 AHR

The .450 AHR
round appears to be a lengthened and blown-out ,400/.450 Nitro Express 2 3/8”
case, made to produce a “more magnum” round that still has manageable recoil,
though it failed in that respect in the rifles it was chambered for.Unfortunately, documentation on the .450 AHR round is quite rare, even on
American Hunting Rifles own web site.It appears to not be produced by any manufacturer other than AHR, and is
the primarily the province of handloaders.It has sufficient power to take down African game, moose, grizzlies and
polar bears, light vehicles, helicopters, etc.

Other Names:
.450 AHR Magnum. .450 American Hunting Rifles (rare)

Nominal Size:
11.4x73mm

Actual Size: :
11.38x73.36mm

Case Type:
Necked

Weight: 9.33 kg per box of 100; Price: $373 per box

Magazines:

Per round: 0.075 kg

.450 Dakota Magnum

Notes: This was
the first Dakota design which was not based upon the .404 Jeffery case; the .450
Dakota Magnum is .416 Rigby case necked up to take a .450 bullet.The round is meant to be powerful, and can drive a 500-grain bullet at
747 meters per second without undue pressure in the chamber.Ballistically, the .450 Dakota Magnum is very similar to the .460
Weatherby Magnum, but Dakota does not recommend loading the round to the point
that the .460 Weatherby Magnum is typically loaded, because such hotloads can
make extraction difficult.It is
also similar to, but slightly more powerful than, the .458 Winchester Magnum.The typical bullet used is round-nosed and solid.Like most proprietary Dakota rounds, the .450 Dakota Magnum is produced
only by Dakota Arms, and is almost never chambered in anything but Dakota’s
rifles.

Other Names:
.450 Dakota

Nominal Size:
11.6x73mm

Actual Size:
11.63x72.9mm

Case Type: Necked

Weight: 85.1 kg
per case of 1000; Price: $3870 per case

Magazines:

Per round: 0.077 kg

4-round box: 0.64 kg

.450 Howell

Notes: the .450
Howell is basically a necked-up version of the .416 Howell, and shares that
rounds interesting development.The
result is a round that is exceptional in power and range, but was never picked
up for manufacture by any major company except in minor lots. The .450 Howell is
therefore primarily in the hands of handloaders, though some rifles have been
chambered for this round.The .450
Howell is the equal of any African game, and some tough-to-get North American or
South American game.

Other Names:
.450 Howell Magnum

Nominal Size:
11.6x64mm

Actual Size:
11.63x63.5mm

Case Type: Necked

Weight: 8.44 kg
per box of 100; Price: $338 per box

Magazines:

Per round: 0.068 kg

.450 Marlin

Notes: This
round is one of the newest Marlin cartridges, announced at the 2000 SHOT Show.It is the first new Marlin cartridge since 1964’s .444 Marlin, and was
introduced to produce a magnum cartridge for the Model 1895 lever-action rifle.(This round also required the designing of a modified version of the
Model 1895 that could take the high chamber pressures developed by the .450
Marlin.)The .450 Marlin was
developed from scratch, though many have questioned why Marlin could not have
sped up the development process by simply lengthening and increasing the
propellant charge of the .45-70 Government case, but Marlin nevertheless decided
to make the .450 Marlin from scratch.The .450 Marlin is nevertheless a powerful loading, quite capable of
stopping any North American large game in its tracks.

Twilight 2000
Notes: The .450 Marlin round (and the rifle which fires it) is not available in
the Twilight 2000 timeline.

Nominal Size:
11.6x54mm

Actual Size:
11.63x53.09mm

Case Type:
Straight (Tapered)

Weight: 49.61 kg
per case of 1000; Price: $900 per case

Magazines:

Per round: 0.045 kg

4-round box: 0.37 kg

.450 Nitro Express No. 2

Notes: This
round is an improved version of an earlier round, the .500/450 Magnum Express.The .450 Nitro Express No. 2 uses a longer case than its predecessor, but
the same weight of bullet (normally a 480-grain soft-point).The round was designed for use primarily in single-shot and double-barrel
Express rifles, and is almost never found in any other sort of rifle.The longer case was used to reduce the chamber pressure, and not to allow
the loading of more propellant.The
round has a thick rim to aid in extraction.Many rifles chambered for .450 Nitro Express No. 2 are still around, but
the rounds for them are rare as few companies manufacture them.

Notes: A
relatively new round, the .450 Rigby was not introduced until 1995, and is
therefore Rigby’s newest production cartridge.It was designed specifically for hunting large game in Africa, but will
also make a mess of whatever person it hits, and is even capable of penetrating
light armor.The bullet is large
and heavy at 480 grains, and may be soft-nosed or solid.The case is basically necked-up .416 Rigby case, with a sharp shoulder.

Twilight 2000
Notes: An incredibly rare round in the Twilight 2000 timeline, the .450 Rigby is
mostly found in Britain and Some parts of Africa, and almost always handloaded.

Nominal Size:
11.6x74mm

Actual Size:
11.63x73.66mm

Case Type:
Necked

Weight: 8.72 kg
per box of 100; Price: $794 per box

Magazines:

Per round: 0.079 kg

.450-400 Nitro Express 2 3/8”

Notes: This
round started out as a blackpowder cartridge in 1880.It is a necked-down version of the older .450 Nitro Express 2 3/8-inch
round.By 1899, modern propellant
version were available.The
.450-400 Nitro Express 2 3/8” developed far less chamber pressure than older
designs, leading to lighter rifles to fire it.Various different variations on this theme developed, using different
case lengths, some of which succeeded, and some of which didn’t.This round is no longer factory-produced, though many people do handload
it.

Other Names:
.450-400 2 3/8” BPE, .450-400 2 3/8” Nitro for BP

Nominal Size:
10.3x60mm

Actual Size:
10.34x60.45mm

Case Type:
Necked

Weight: 5.59 kg
per box of 100; Price: $204 per box

Magazines:

Per round: 0.051 kg

.450-400 Nitro Express 3 1/4”

Notes: Basically
a longer version of the .450-400 Nitro Express 2 3/8”, this round also started
as a blackpowder round, but soon switched to modern propellants.There are actually two versions of this round, with different case
thicknesses.When the .450-400 3
1/4” round was switched to Cordite propellants, it was discovered that the
earlier, thinner case would often not extract properly (particularly in a dirty
or even slightly-corroded chamber), causing the rim to stick in the chamber and
pull off the round when extracted, leaving a ring of jagged brass in the
chamber.As with the 2 3/8” round,
the .450-400 3 1/4” is no longer factory-produced.

Other Names:
.450-400 3 1/4” BPE Nitro for Black

Nominal Size:
10.3x82mm

Actual Size:
10.29x82.55mm

Case Type:
Necked

Weight: 7.55 kg
per box of 100; Price: $686 per box

Magazines:

Per round: 0.069 kg

.458 Lott

Notes: This
round was developed after Jack Lott, armed with a .458 Winchester Magnum-firing
rifle, was rammed (non-fatally) by an African buffalo after he had already shot
it twice.In 1971, he designed what
was essentially an improved version of the .458 Winchester Magnum, with a longer
case containing more propellant and a heavier bullet.The .458 Lott was considered a wildcat round until 2002, when Hornady
began manufacturing factory loads.
Before that point, most rifles firing .458 Lott were hand-made or modified from
existing rifles.It should be noted
that most rifles that are chambered for .458 Lott can also fire .458 Winchester
Magnum ammunition.The .458 Lott is
a hard hitting round with excellent penetration, though range suffers from its
round-nosed bullet.

Notes: This
round was introduced in 1956 for a version of the M-70 called the African.It has since become a very popular cartridge, though limited by its size
and power and the rifles necessary to chamber it.Though round-nosed, it is capable of taking down elephants and
penetrating light armored vehicles and engine blocks.

Other Names:
.458 Winchester Belted Magnum

Nominal Size:
11.6x63.5mm

Actual Size:
11.63x63.5mm

Case Type:
Straight

Weight:6.75 kg per box of 100; Price:$216 per box

Magazines:

Per round: 0.054 kg

4-round box: 0.45 kg

5-round box: 0.53 kg

.460 A-Square Short

Notes: This is
another of the cartridges that Colonel Arthur Alphin developed after his run-in
with a Cape Buffalo in Africa.This
round is based on the .460 Weatherby case, with a slight neck.The cartridge is the same length as the .458 Winchester Magnum, but has
better ballistics and power.
Bullets are heavy and round-nosed, but achieve terrific velocities.However, recoil can be brutal.

Nominal Size:
11.6x64mm

Actual Size:
11.63x63.5mm

Case Type:
Necked

Weight: 8.44 kg
per box of 100; Price: $676 per box

Magazines:

Per round: 0.068 kg

.460 Steyr

Notes: There is
precious little information on the .460 Steyr cartridge; it is currently fired
only by modifications of the new Steyr antimaterial rifle, the Steyr .50 HS, and
is still considered a developmental cartridge about which Steyr has been quite
quiet about.It is believed to be a
necked-down and shortened .50 Browning Machinegun round, designed for use in
areas where military heavy cartridges like the .50 Browning Machinegun and
12.7mm Russian are illegal due to local laws or treaty obligations.That said, the bullet itself is not only quite heavy (almost as heavy as
that of the .50 Browning Machinegun bullet), but has a steel core which gives it
essentially armor-piercing qualities.The .460 Steyr round also travels quite a bit faster than the .50
Browning Machinegun round, and has a flatter trajectory.However, more detailed information on the .460 Steyr round seems to be
unavailable at the present.

Twilight 2000
Notes: The .460 Steyr is unavailable in the Twilight 2000 timeline.

Nominal Size:
11.65x90.5mm (Provisional)

Actual Size:
11.63x90.5mm (Provisional)

Case Type:
Necked

Weight: 12.02 kg
per box of 50; Price: $482 per box

Magazines:

Per round: 0.096 kg

.460 Weatherby Magnum

Notes: This
round was designed in 1958 to be the most powerful commercial rifle cartridge.It was made by necking up the .378 Weatherby case to accept a larger
bullet.It was, until the
commercial availability of .50-caliber-class rounds, the most powerful one you
could find on a regular basis, though limited production rounds that are more
powerful have been available for some time.

Nominal Size:
11.6x74mm

Actual Size:
11.62x73.91mm

Case Type:
Necked

Weight:9.8 kg per box of 100; Price $784 per box

Magazines:

Per round: 0.078 kg

.470 Nitro Express

Notes: This
round, first introduced in 1907, is one of the most long-lived of the Nitro
Express cartridges.Rifles
chambered for this round are not as heavy and do not have as heavy recoil as the
heavier Nitro Express cartridges, yet still pack a pretty good wallop. Virtually
all rifles chambered for this are double rifles, and are generally pretty
expensive.The bullets are very
heavy (500-600 grains), and though blunt-nosed, have excellent penetration, and
they can bring down virtually any sort of game in the world, as well as
penetrate light armored vehicles and bring down the occasional helicopter.

Other Names:
.470 NE

Nominal Size: 12x83mm

Actual Size:
12.07x82.55mm

Case Type:
Necked

Weight: 11.84 kg
per box of 100; Price: $948 per box

Magazines:

Per round: 0.095 kg

.475 A&M Magnum

Notes: This
massive round was developed in 1958 by the Atkinson and Marquart Rifle Company.It is a .378 Weatherby Magnum case necked up to .475 caliber.It is a very powerful round, but not widely known; only a few custom
rifles and even fewer commercial rifles have been chambered for .475 A&M Magnum.It is basically overpowered for North American game, and almost
overpowered for all but the largest African animals.Recoil is brutal; Frank Barnes, a noted ammunition expert and author of
Cartridges of the World, compares
firing a magazine of .475 A&M ammunition to “going a couple of rounds with the
world’s heavyweight boxing champ.”

Nominal Size:
12x74mm

Actual Size:
12.07x73.66mm

Case Type:
Necked

Weight: 10.54 kg
per box of 100; Price: $844 per box

Magazines:

Per round: 0.084 kg

.495 A-Square

Notes: This is
another one of Col. Arthur Alphin’s cartridges designed after his run-in with a
Cape Buffalo.The original .495
A-Square cartridges were based on necked-up .460 Weatherby Magnum cases, but
they are now commercially loaded by A-Square. The bullet is quite heavy at 600
grains, but velocity is only average, and recoil is relatively low.The heavy bullet, however, make for a hard-hitting round.

Nominal Size: 13x71mm

Actual Size:
12.95x71.12mm

Case Type:
Straight

Weight: 93.63 kg
per case of 1000; Price: $1500 per case

Magazines:

Per round: 0.075 kg

.500 A-Square

Notes:This round was actually Col. Alphin’s first design in 1974, using the
modified .460 Weatherby Magnum case.The .500 A-Square is the backbone of the A-Square cartridge line and the
reason for forming the company.The
recoil can be quite stiff, but stopping power is incredible.

Nominal Size:
13x74mm

Actual Size:
12.95x73.66mm

Case Type:
Necked

Weight: 121.25
kg per case of 1000; Price: $4850 per case

Magazines:

Per round: 0.097 kg

.500 AHR

Notes: The .500
AHR is based on the .500 Jeffrey round, lengthened and rebated.Though it throws a smaller bullet, it does so at a higher velocity,
producing tremendous power.It is
more than the equal of African game and tough North American game, and easily
surpasses the .500 Jeffery in power and range.AHR makes small lots, and handloaders make a decent amount for private
use.

Other Names:
.500 AHR Magnum, .500 American Hunting Rifles (rare)

Nominal Size:
13x73mm

Actual Size:
12.88x73.36mm

Case Type:
Necked

Weight: 12 kg
per box of 100; Price: $480 per box

Magazines:

Per round: 0.096 kg

.500 Jeffery

Notes: The .500
Jeffery began as a proprietary cartridge by Schuler in Germany for certain
custom-made bolt-action rifles.
Jeffery later adapted the round to work in his Mauser-based heavy-caliber
rifles.The rim is in fact rebated
to fit the Mauser bolt face.
Ballistics and power are similar to the .505 Gibbs, though the case is shorter;
the .500 Jeffrey is loaded to a higher power and pressure.The round was designed specifically for bolt-action rifles, to give a
hunter the same power as the rounds found in heavy-caliber express rifles.Though recoil is high, the .500 Jeffery is capable of downing virtually
any sort of African game, though it is considered overpowered for North or South
American game.A-Square still makes
.500 Jeffery ammunition in small lots.

Other Names:
.500 Schuler

Nominal Size:
12.7x70mm

Actual Size:
12.95x69.85mm

Case Type:
Necked

Weight: 9.2 kg
per box of 100; Price: $295 per box

Magazines:

Per round: 0.07 kg

.500 Nitro Express

Notes: This
cordite-propellant round was derived from the earlier blackpowder .500
Nitro-for-Black round.It was
introduced in the 1890s, and generally uses a huge 570-grain soft-point or solid
bullet.It is a very powerful round
designed for large African game, and is generally enough to kill almost any sort
of animal with one shot.It is
still in use by some big-game hunters, and A-Square still makes the round.

Other Names:
.500 Nitro Express 3”

Nominal Size:
13x76mm

Actual Size:
12.95x76.2mm

Case Type:
Straight

Weight: 8.83 kg
per box of 100; Price: $322 per box

Magazines:

Per round: 0.08 kg

.500/416 Nitro Express

Unlike the other
Nitro Express rounds, the .500/416 was only recently developed (in the early
1990s).It was designed from the
outset as a magnum round, and is a .500 Nitro Express necked down to accept a
.416 bullet.The .500/.416 was
developed by Krieghoff to equal, if not exceed, the performance of the .416
Rigby, and chamber in rifles that will accept a .500 Nitro Express round.It pushes a huge round, soft-nosed 450-grain bullet; despite this,
penetration is good and damaging potential is equal to African game and will
make a mess out of a human. The .500/.416 has become popular in Europe for use
in single-barreled and express rifles, and case lots are made by WR Ammunition
Company.

Other Names:
.500/.416 Nitro Express 3 1/4”

Nominal Size:
10.6x76mm

Actual Size:
10.57x76.2mm

Case Type:
Necked

Weight: 83.63
per case of 1000; Price: $3350 per case

Magazines:

Per round: 0.067 kg

.505 Gibbs

Notes: The .505
Gibbs was introduced in 1911 for the company’s line of Mauser-type bolt-action
rifles.The round has always been
rare, as imports of the rifles firing it were never high, and most were
custom-built.Bullets and cases for
the .505 Gibbs round are still readily available, but only A-Square actually
manufactures the complete rounds, and only in small quantities.Like most of these cartridges, the .505 Gibbs was designed specifically
for hunting African large game, but is also a more-than adequate manstopper.

Other Names:
.505 Rimless

Nominal Size:
12.8x80mm

Actual Size:
12.83x80.01mm

Case Type:
Necked

Weight: 11.37 kg
per box of 100; Price: $1034 per box

Magazines:

Per round: 0.103 kg

.577 Nitro Express

Notes:This is basically the earlier blackpowder version of the .577 Nitro
Express loaded with Cordite instead of blackpowder.They come in shorter and longer-case versions, but these were eventually
dropped in favor of the 3-inch case version, which is the round referred to
here.Many say it is superior to
the .600 Nitro Express due to somewhat greater penetration (which unfortunately
cannot be simulated in game terms).
The rifles firing them are also lighter than the corresponding .600-firing
weapons.A-Square and Barnes still
make bullets for this caliber, and A-Square also makes complete factory loads.

Other Names:
.577 Nitro Express 3”

Nominal Size:
14.8x76mm

Actual Size:
14.83x76.2mm

Case Type:
Straight

Weight: 11.58 kg
per box of 100; Price: $422 per box

Magazines:

Per round: 0.105 kg

.585 AHR

Notes: The .585
AHR appears to be an independent development in large-caliber rifle rounds, and
it is certainly a powerhouse.It is
more than capable of taking down even elephants, and can penetrate light armor
or helicopters.An antipersonnel
hit from this round would almost certainly result in death or loss of limb.Like AHR’s other rounds, only small lots are manufactured, and
considerable handloading activity is present.

Other Names:
.585 AHR Magnum, ,585 American Hunting Rifles (Rare)

Nominal Size:
15x73mm

Actual Size:
14,86x73,36mm

Case Type:
Necked

Weight: 15.8 kg
per box of 100; Price $639 per box

Magazines:

Per round: 0.128 kg

.600 Nitro Express

Notes: This
round was the largest and most powerful of the English “elephant gun” cartridges
until 1988.Despite its power, only
a very small number of rifles have been chambered for this huge cartridge, which
is the size of a small cigar.The
.600 Nitro Express was designed specifically for hunting elephants, but is quite
adequate for other game – humans, light armor, helicopters, etc.

Nominal Size:
15.24x76mm

Actual Size:
15.75x76.2mm

Case Type:
Straight

Weight:14.85 kg per box of 100; Price: $476 per box

Magazines:

Per round: 0.119 kg

.600
Overkill

Notes: With a
name that is perhaps tongue-in-cheek, the .600 Overkill is a huge magnum round
designed specifically to be the largest round that could be fired from the
CZ-550 hunting rifle platform.It
is based on the .600 Nitro Express case, with a belt added for headspacing and a
rebated rim.The .600 Overkill was
also designed specifically for elephant hunting, a thought that gives me dismay.The CZ-550 chambered for .600 Overkill is a bit of a handful, with strong
kick and a tendency to turn out of the shooters hands due to the twist of the
bullet down the barrel.Needless to
say, lots of this ammunition produced are small, and many are made by
handloading.